SrSubject Matter Exprt(Tools&Automation)

HCLTech·Bengaluru

Pay not stated10–18 yrsFull-time

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About the role

We are seeking an experienced Mainframe CICS System Programmer with 10+ years of hands-on experience in installing, upgrading, administering, tuning, and supporting IBM CICS environments on z/OS. The candidate will be responsible for ensuring the availability, stability, security, and performance of mission-critical CICS systems supporting 24x7 business applications.

What you'll do

Install, configure, maintain, and upgrade IBM CICS Transaction Server environments
Perform CICS version upgrades, maintenance, RSU/PTF implementation, and SMP/E-related activities
Monitor and tune CICS regions to ensure optimal performance, availability, and capacity management
Analyze CICS performance metrics using tools such as OMEGAMON, SYSVIEW, RMF, and SMF records
Troubleshoot system issues, storage violations, hangs, loops, abends, and performance bottlenecks